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<FONT color="green">001</FONT>    package org.hackystat.sensor.eclipse;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.net.URL;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import org.eclipse.core.resources.IWorkspace;<a name="line.5"></a>
<FONT color="green">006</FONT>    import org.eclipse.core.resources.ResourcesPlugin;<a name="line.6"></a>
<FONT color="green">007</FONT>    import org.eclipse.core.runtime.FileLocator;<a name="line.7"></a>
<FONT color="green">008</FONT>    import org.eclipse.core.runtime.IStatus;<a name="line.8"></a>
<FONT color="green">009</FONT>    import org.eclipse.core.runtime.Status;<a name="line.9"></a>
<FONT color="green">010</FONT>    import org.eclipse.ui.plugin.AbstractUIPlugin;<a name="line.10"></a>
<FONT color="green">011</FONT>    import org.osgi.framework.Bundle;<a name="line.11"></a>
<FONT color="green">012</FONT>    import org.osgi.framework.BundleActivator;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.osgi.framework.BundleContext;<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>    /**<a name="line.15"></a>
<FONT color="green">016</FONT>     * Provides a main plug-in functionality for Eclipse, namely instantiation of the<a name="line.16"></a>
<FONT color="green">017</FONT>     * &lt;code&gt;org.hackystat.sensor.eclipse.EclipseSensor&lt;/code&gt; class to start gathering<a name="line.17"></a>
<FONT color="green">018</FONT>     * necessary data.<a name="line.18"></a>
<FONT color="green">019</FONT>     * &lt;p&gt;<a name="line.19"></a>
<FONT color="green">020</FONT>     * Since &lt;code&gt;earlyStartup()&lt;/code&gt; method was called when Eclipse runs, there is a major<a name="line.20"></a>
<FONT color="green">021</FONT>     * instantiation in the method such as instantiation of EclipseSensor.<a name="line.21"></a>
<FONT color="green">022</FONT>     * <a name="line.22"></a>
<FONT color="green">023</FONT>     * <a name="line.23"></a>
<FONT color="green">024</FONT>     * Please note that resource bundle is defined since Eclipse ver3. Basically bundle is <a name="line.24"></a>
<FONT color="green">025</FONT>     * interchangable with plugin. <a name="line.25"></a>
<FONT color="green">026</FONT>     *<a name="line.26"></a>
<FONT color="green">027</FONT>     * @author Hongbing Kou<a name="line.27"></a>
<FONT color="green">028</FONT>     */<a name="line.28"></a>
<FONT color="green">029</FONT>    public class EclipseSensorPlugin extends AbstractUIPlugin implements BundleActivator {<a name="line.29"></a>
<FONT color="green">030</FONT>      /** The plug-in ID */<a name="line.30"></a>
<FONT color="green">031</FONT>      public static final String PLUGIN_ID = "org.hackystat.sensor.eclipse";<a name="line.31"></a>
<FONT color="green">032</FONT>      /** The shared instance (note that it is different from singleton). */<a name="line.32"></a>
<FONT color="green">033</FONT>      public static EclipseSensorPlugin plugin;<a name="line.33"></a>
<FONT color="green">034</FONT>      <a name="line.34"></a>
<FONT color="green">035</FONT>      /**<a name="line.35"></a>
<FONT color="green">036</FONT>       * Creates an Hackystat sensor plug-in runtime object for the given plug-in descriptor.<a name="line.36"></a>
<FONT color="green">037</FONT>       * &lt;p&gt;Note that instances of plug-in runtime classes are automatically created by<a name="line.37"></a>
<FONT color="green">038</FONT>       * the platform in the course of plug-in activation.<a name="line.38"></a>
<FONT color="green">039</FONT>       *<a name="line.39"></a>
<FONT color="green">040</FONT>       */<a name="line.40"></a>
<FONT color="green">041</FONT>      public EclipseSensorPlugin() {<a name="line.41"></a>
<FONT color="green">042</FONT>        super();<a name="line.42"></a>
<FONT color="green">043</FONT>        // Note that this is a non-standard way to initialize a singleton instance<a name="line.43"></a>
<FONT color="green">044</FONT>        // due to Eclipse's auto startup nature. <a name="line.44"></a>
<FONT color="green">045</FONT>        EclipseSensorPlugin.plugin = this;<a name="line.45"></a>
<FONT color="green">046</FONT>      }<a name="line.46"></a>
<FONT color="green">047</FONT>      <a name="line.47"></a>
<FONT color="green">048</FONT>      /**<a name="line.48"></a>
<FONT color="green">049</FONT>       * Reimplement start to handle Eclipse plugin version check.<a name="line.49"></a>
<FONT color="green">050</FONT>       * <a name="line.50"></a>
<FONT color="green">051</FONT>       * <a name="line.51"></a>
<FONT color="green">052</FONT>       * @param context Bundle context for Hackystat sensor.<a name="line.52"></a>
<FONT color="green">053</FONT>       * @throws Exception If error while starting hackystat sensor.<a name="line.53"></a>
<FONT color="green">054</FONT>       */<a name="line.54"></a>
<FONT color="green">055</FONT>      public void start(BundleContext context) throws Exception {<a name="line.55"></a>
<FONT color="green">056</FONT>        //Note that eclipse impose a time limitation on this method. The time consuming<a name="line.56"></a>
<FONT color="green">057</FONT>        //sensor initialization code is moved to earlyStartup().<a name="line.57"></a>
<FONT color="green">058</FONT>        super.start(context);<a name="line.58"></a>
<FONT color="green">059</FONT>        <a name="line.59"></a>
<FONT color="green">060</FONT>        // Preference.<a name="line.60"></a>
<FONT color="green">061</FONT>    //    IPreferenceStore store = this.getPreferenceStore();<a name="line.61"></a>
<FONT color="green">062</FONT>      <a name="line.62"></a>
<FONT color="green">063</FONT>    //    boolean isSensorAutoUpdateEnabled = store.getBoolean(PreferenceConstants.P_ENABLE_AUTOUPDATE);<a name="line.63"></a>
<FONT color="green">064</FONT>    //  <a name="line.64"></a>
<FONT color="green">065</FONT>    //    if (isSensorAutoUpdateEnabled) {<a name="line.65"></a>
<FONT color="green">066</FONT>    //      String updateSite = store.getString(PreferenceConstants.P_UPDATE_SITE);<a name="line.66"></a>
<FONT color="green">067</FONT>    //      SensorUpdateThread sensorUpdateThread = new SensorUpdateThread(context.getBundle(), <a name="line.67"></a>
<FONT color="green">068</FONT>    //            updateSite);<a name="line.68"></a>
<FONT color="green">069</FONT>    //      sensorUpdateThread.start();<a name="line.69"></a>
<FONT color="green">070</FONT>    //    }<a name="line.70"></a>
<FONT color="green">071</FONT>      }<a name="line.71"></a>
<FONT color="green">072</FONT>    <a name="line.72"></a>
<FONT color="green">073</FONT>      /**<a name="line.73"></a>
<FONT color="green">074</FONT>       * Reimplement stop to terminate the Hackystat sensor.<a name="line.74"></a>
<FONT color="green">075</FONT>       * <a name="line.75"></a>
<FONT color="green">076</FONT>       * @param context Bundle context for Hackystat sensor.<a name="line.76"></a>
<FONT color="green">077</FONT>       * @throws Exception If error while starting hackystat sensor.<a name="line.77"></a>
<FONT color="green">078</FONT>       */<a name="line.78"></a>
<FONT color="green">079</FONT>      public void stop(BundleContext context) throws Exception {<a name="line.79"></a>
<FONT color="green">080</FONT>        super.stop(context);<a name="line.80"></a>
<FONT color="green">081</FONT>        <a name="line.81"></a>
<FONT color="green">082</FONT>        EclipseSensor sensor = EclipseSensor.getInstance();<a name="line.82"></a>
<FONT color="green">083</FONT>        sensor.stop();<a name="line.83"></a>
<FONT color="green">084</FONT>      }<a name="line.84"></a>
<FONT color="green">085</FONT>      <a name="line.85"></a>
<FONT color="green">086</FONT>      /**<a name="line.86"></a>
<FONT color="green">087</FONT>       * Returns the shared instance<a name="line.87"></a>
<FONT color="green">088</FONT>       *<a name="line.88"></a>
<FONT color="green">089</FONT>       * @return the shared instance<a name="line.89"></a>
<FONT color="green">090</FONT>       */<a name="line.90"></a>
<FONT color="green">091</FONT>      public static EclipseSensorPlugin getDefault() {<a name="line.91"></a>
<FONT color="green">092</FONT>        return plugin;<a name="line.92"></a>
<FONT color="green">093</FONT>      }<a name="line.93"></a>
<FONT color="green">094</FONT>      <a name="line.94"></a>
<FONT color="green">095</FONT>      /**<a name="line.95"></a>
<FONT color="green">096</FONT>       * Returns the shared instance<a name="line.96"></a>
<FONT color="green">097</FONT>       *<a name="line.97"></a>
<FONT color="green">098</FONT>       * @return the shared instance<a name="line.98"></a>
<FONT color="green">099</FONT>       */<a name="line.99"></a>
<FONT color="green">100</FONT>      public static EclipseSensorPlugin getInstance() {<a name="line.100"></a>
<FONT color="green">101</FONT>        return plugin;<a name="line.101"></a>
<FONT color="green">102</FONT>      }<a name="line.102"></a>
<FONT color="green">103</FONT>      <a name="line.103"></a>
<FONT color="green">104</FONT>      /**<a name="line.104"></a>
<FONT color="green">105</FONT>       * Implements an inner thread class to handle sensor update.  <a name="line.105"></a>
<FONT color="green">106</FONT>       */<a name="line.106"></a>
<FONT color="green">107</FONT>      private class SensorUpdateThread extends Thread {<a name="line.107"></a>
<FONT color="green">108</FONT>        /** Resource bundle. */<a name="line.108"></a>
<FONT color="green">109</FONT>        private Bundle bundle;<a name="line.109"></a>
<FONT color="green">110</FONT>        /** Update site. */<a name="line.110"></a>
<FONT color="green">111</FONT>        private String updateSite; <a name="line.111"></a>
<FONT color="green">112</FONT>        <a name="line.112"></a>
<FONT color="green">113</FONT>        /**<a name="line.113"></a>
<FONT color="green">114</FONT>         * Hackystat sensor update thread.<a name="line.114"></a>
<FONT color="green">115</FONT>         * <a name="line.115"></a>
<FONT color="green">116</FONT>         * @param bundle Plugin bundle.<a name="line.116"></a>
<FONT color="green">117</FONT>         * @param updateSite Update site.<a name="line.117"></a>
<FONT color="green">118</FONT>         */<a name="line.118"></a>
<FONT color="green">119</FONT>        SensorUpdateThread(Bundle bundle, String updateSite) {<a name="line.119"></a>
<FONT color="green">120</FONT>          this.setName("SensorUpdateThread");<a name="line.120"></a>
<FONT color="green">121</FONT>          this.updateSite = updateSite;<a name="line.121"></a>
<FONT color="green">122</FONT>        }<a name="line.122"></a>
<FONT color="green">123</FONT>        <a name="line.123"></a>
<FONT color="green">124</FONT>        /**<a name="line.124"></a>
<FONT color="green">125</FONT>         * Thread execution function.<a name="line.125"></a>
<FONT color="green">126</FONT>         */<a name="line.126"></a>
<FONT color="green">127</FONT>        public void run() {<a name="line.127"></a>
<FONT color="green">128</FONT>          String title = EclipseSensorI18n.getString("VersionCheck.messageDialogTitle");<a name="line.128"></a>
<FONT color="green">129</FONT>          String first = EclipseSensorI18n.getString("VersionCheck.messageDialogMessageFirst");<a name="line.129"></a>
<FONT color="green">130</FONT>          String betweenKey = "VersionCheck.messageDialogMessageBetween";<a name="line.130"></a>
<FONT color="green">131</FONT>          String between = EclipseSensorI18n.getString(betweenKey);<a name="line.131"></a>
<FONT color="green">132</FONT>          String last = EclipseSensorI18n.getString("VersionCheck.messageDialogMessageLast");<a name="line.132"></a>
<FONT color="green">133</FONT>          String messages[] = {first, between, last};<a name="line.133"></a>
<FONT color="green">134</FONT>          <a name="line.134"></a>
<FONT color="green">135</FONT>          VersionCheck versionCheck = new VersionCheck(this.bundle); <a name="line.135"></a>
<FONT color="green">136</FONT>          versionCheck.processUpdateDialog(updateSite, title, messages);<a name="line.136"></a>
<FONT color="green">137</FONT>        }<a name="line.137"></a>
<FONT color="green">138</FONT>      }<a name="line.138"></a>
<FONT color="green">139</FONT>      <a name="line.139"></a>
<FONT color="green">140</FONT>      /**<a name="line.140"></a>
<FONT color="green">141</FONT>       * Gets the path to the sensorshell.jar.<a name="line.141"></a>
<FONT color="green">142</FONT>       * <a name="line.142"></a>
<FONT color="green">143</FONT>       * @return the path to the sensorshell.jar.<a name="line.143"></a>
<FONT color="green">144</FONT>       */<a name="line.144"></a>
<FONT color="green">145</FONT>      public String getSensorShellPath() {<a name="line.145"></a>
<FONT color="green">146</FONT>        URL pluginUrl = super.getBundle().getEntry("/");<a name="line.146"></a>
<FONT color="green">147</FONT>        try {      <a name="line.147"></a>
<FONT color="green">148</FONT>          return FileLocator.toFileURL(new URL(pluginUrl, "sensorshell.jar")).getFile();<a name="line.148"></a>
<FONT color="green">149</FONT>        }<a name="line.149"></a>
<FONT color="green">150</FONT>        catch (Exception e) {<a name="line.150"></a>
<FONT color="green">151</FONT>          return null;<a name="line.151"></a>
<FONT color="green">152</FONT>        }<a name="line.152"></a>
<FONT color="green">153</FONT>      }<a name="line.153"></a>
<FONT color="green">154</FONT>      <a name="line.154"></a>
<FONT color="green">155</FONT>      /**<a name="line.155"></a>
<FONT color="green">156</FONT>       * Returns the workspace instance. This method might be overridden due to AbstractUIPlugin<a name="line.156"></a>
<FONT color="green">157</FONT>       * abstract class although it is not necessary to be overridden.<a name="line.157"></a>
<FONT color="green">158</FONT>       *<a name="line.158"></a>
<FONT color="green">159</FONT>       * @return The IWorkspace instance.<a name="line.159"></a>
<FONT color="green">160</FONT>       *<a name="line.160"></a>
<FONT color="green">161</FONT>       * @see AbstractUIPlugin<a name="line.161"></a>
<FONT color="green">162</FONT>       */<a name="line.162"></a>
<FONT color="green">163</FONT>      public static IWorkspace getWorkspace() {<a name="line.163"></a>
<FONT color="green">164</FONT>        return ResourcesPlugin.getWorkspace();<a name="line.164"></a>
<FONT color="green">165</FONT>      }<a name="line.165"></a>
<FONT color="green">166</FONT>    <a name="line.166"></a>
<FONT color="green">167</FONT>      /**<a name="line.167"></a>
<FONT color="green">168</FONT>       * Logs out the exception or error message for Eclispe sensor plug-in.<a name="line.168"></a>
<FONT color="green">169</FONT>       * <a name="line.169"></a>
<FONT color="green">170</FONT>       * @param message Error message.<a name="line.170"></a>
<FONT color="green">171</FONT>       * @param e Exception. <a name="line.171"></a>
<FONT color="green">172</FONT>       */<a name="line.172"></a>
<FONT color="green">173</FONT>      public void log(String message, Exception e) {<a name="line.173"></a>
<FONT color="green">174</FONT>        String pluginName = super.getBundle().getSymbolicName();<a name="line.174"></a>
<FONT color="green">175</FONT>        IStatus status = new Status(IStatus.ERROR, pluginName, 0, message + " " + e.getMessage(), e);<a name="line.175"></a>
<FONT color="green">176</FONT>        <a name="line.176"></a>
<FONT color="green">177</FONT>        plugin.getLog().log(status);<a name="line.177"></a>
<FONT color="green">178</FONT>      }<a name="line.178"></a>
<FONT color="green">179</FONT>      <a name="line.179"></a>
<FONT color="green">180</FONT>      /**<a name="line.180"></a>
<FONT color="green">181</FONT>       * Logs out the exception or error message for Eclipse sensor plug-in.<a name="line.181"></a>
<FONT color="green">182</FONT>       * <a name="line.182"></a>
<FONT color="green">183</FONT>       * @param e Exception. <a name="line.183"></a>
<FONT color="green">184</FONT>       */<a name="line.184"></a>
<FONT color="green">185</FONT>      public void log(Exception e) {<a name="line.185"></a>
<FONT color="green">186</FONT>        String pluginName = super.getBundle().getSymbolicName();<a name="line.186"></a>
<FONT color="green">187</FONT>        IStatus status = new Status(IStatus.ERROR, pluginName, 0, e.getMessage(), e);<a name="line.187"></a>
<FONT color="green">188</FONT>        plugin.getLog().log(status);<a name="line.188"></a>
<FONT color="green">189</FONT>      }<a name="line.189"></a>
<FONT color="green">190</FONT>    }<a name="line.190"></a>




























































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